US1847891A - Building construction - Google Patents
Building construction Download PDFInfo
- Publication number
- US1847891A US1847891A US309135A US30913528A US1847891A US 1847891 A US1847891 A US 1847891A US 309135 A US309135 A US 309135A US 30913528 A US30913528 A US 30913528A US 1847891 A US1847891 A US 1847891A
- Authority
- US
- United States
- Prior art keywords
- floor
- ceiling
- flanges
- metal
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/14—Load-carrying floor structures formed substantially of prefabricated units with beams or girders laid in two directions
Definitions
- the present invent-ion relates to an improvement in building construction.
- One object thereof has been to provide a floor-ceiling unit which can be used advantageously in houses and other relatively lighter buildings ⁇ of fireproof or semi-fireproof character.
- Figure 1 represents a plan view of a floorl ceiling unit in position on spaced trusses or beams, the Hoor boards and ceiling plaster being omitted Figure 2, a section on the line 2 2 of Figure 1 with floor boards and ceiling plaster indicated;
- Figure v4 a fragmentary view in perspective of a portion of a floor-ceiling unit, parts thereof being shown in section.
- a structure embodying my invention includes as its principal feature a building element or joist consisting of spaced webs 1 which are preferably disposed at a. slight angle with respect to each other and which may be connected at their upper edges by a top plate 2.
- a flange 3 extends at an angle from the lower edge of web 1.
- this building element will be constructed of a single piece of light weight sheet metal formed to the desired shape by any suitable or well'known method.
- The' flange 3 will preferably be provided with means whereby a. sheet of metal lath may be secured thereto.
- tongues 4 punched out of the metal of the flange and adapted to extend through the openings in a sheet of metal lath, wire mesh, or similar ceiling reinforcing element and to be bent back upwardl around a. portion of such element so that t e. same is securely engaged and supported by the tongue.
- ment is also provided with means for holding rough flooring in operative position, said means being shown more clearly in Figure 4 as a prong 5. This may be struck up out of any suitable portion of the element but is shown in the drawings as forming a part of the top plate 2.
- a floor-ceiling unit Building elements as hereinabove described are secured together and assembled on the ]ob to form what-may be conveniently called a floor-ceiling unit.
- a group of four elements for example, is held together as a unitary structure by means of tie members 6, each of which is fastened to the component elements by any suitable means.
- the flanges 3 are provided with slots or openings 7 positioned and adapted to 'receive tongues 8 which are struck up from the metal of the tie members 6.
- a wooden strip 9 is secured to each of the outer webs of the floor-ceiling unit by any suitable means such for example as by nails 10 driven through the underlyinglange 3.
- a sheet of metal lath, expanded metal, wire lath or similar material 11 is retained in operative position with respect to the unit by means of the tongues 4 or other suitable fastening in ⁇ terposed between the flanges 3 and the metal lathv 11.
- the structure thusfar described forms a complete unit adapted to be put in place and secured on beams or trusses 12 by means of screws 13 or other suitable fastening means.
- a sulficiently rigid connection can be made by employing screws at the four places indicated in Figure 1, although the ends of each yflange will preferably be punched to receive screws.
- the rough flooring 14, sup ported on the tops of said units, is retained against lateral movement by the prongs 5 which penetrate said flooring when the latter is hammered down against said prongs and ready to be secured in is furthersecured to the floorceiling units by means of nails 15 driven into the wooden members 9. With these operations completed, the structure is ready to receive the finished flooring 16 and the ceiling plaster 17.
- the webs 1 may be cut away at one or both ends in such a Way that their lower edges will extend beyond their upper edges. This cutting away of the web affords a suitable space through which to lead pipes, conduits and the like so that little or no cutting ofthe elements will be necessary at the place of assembly.
- the elements can be made in any predetermined suitable uniform length.
- the metallic members. or elements may be made in four-foot lengths preformed and stamped at the mill.
- the webs 1 are slightly inclined with respect to each other, they can be shipped in nested' relation, thus effecting a. substantial economy in transportation cost.
- the tie members 6 are preferably made of relatively light bar material and also present no problem of transportation. The spacing of the component parts of any given unit will be determined somewhat by the intended use of the building. Ordinaril the spacing will be such as to form a four-foot square unit which lends itself to the construction of rooms of sizes in multiples of four feet.
- a floor-ceiling construction unit comprising 'a plurality of separate metal joists each having a top, divergent webs and longitudinal flanges, a plurality of spaced tie' members extending across and engaging under portions of said flanges, means for semembers to sa1d flanges to curing said tie form a composite frame, a sheet of metal lath secured in suspended engagement with said flanges, and floor-board engaging prongs projecting from said tops to retain anoverlying floor structure against lateral displacement.
- a floor-ceiling construction comprising in combination spaced'beams each having a web and a flange, a composite floor-ceiling ⁇ unit supported on said beam flanges between It is contemplated that advantagesl said beams and having top floor supportin surfaces exposed above the top level of said beams, each of said units comprising a U- shaped joist provided with upwardly extending floor engaging prongs, divergent webs and longitudinal flanges, transversely disposed s aced tie members having portions interloc ing with said longitudinal flanges, a sheet of metal lath secured to said longitudinal flanges, and flooring supported on said joist tops and in engagement with said prongs.
- a floor-ceiling construction unit comprising a plurality of metal joists each having a top, divergent webs and longitudinal flanges, a plurality'of spaced transverse tie members extending across and engaging under portions of sa1d joists,vmeans for securing said tie members to said joists to form a composite frame, a metal ceiling element secured in suspended engagement with said joists, and floor board engaging means projecting from the tops of said joists to retain an'overlying floor structure against lateral displacement.
- a floor-ceiling construction comprisin in combination spaced beams each provided with a flange, a composite floor-ceiling unit supported on said flanges between said beams and having top floor supporting surfaces exposed about the top level of thebeams, each of said units comprising a U-shaped joist provided with upwardly extending yfloor engagng prongs and longitudinal flanges, transversely arranged spaced tie members having portions interlocking with said joists, a metal ceiling element secured to the flanges of said joists, and flooring supported on the tops of the joists and in engagement with said prongs.
Description
March 1, 1932z w T, OTTO 1,847,891
'Y BUILDING CONSTRUCTION Filed Sept.` 29, 1928 I N VEN TOR.
Patented Mar. i l, 1932 PATENT OFFICE WOLFGANG T. OTTO, F NEW YORK-N. Y.
BUILDING CONSTRUCTION' Application led September 29, 1928. Serial No. 309,135.
The present invent-ion relates to an improvement in building construction. One object thereof has been to provide a floor-ceiling unit which can be used advantageously in houses and other relatively lighter buildings `of fireproof or semi-fireproof character. A
tion of sizes, and by simplification of labor operations involved in assembly, preferably on the site of the'structure.
A preferred embodiment of my invention is illustrated in the-drawings accompanying the present specification and in which Figure 1 representsa plan view of a floorl ceiling unit in position on spaced trusses or beams, the Hoor boards and ceiling plaster being omitted Figure 2, a section on the line 2 2 of Figure 1 with floor boards and ceiling plaster indicated;
Figure 3, a section on the line 3-3 of Figure 2; and
Figure v4, a fragmentary view in perspective of a portion of a floor-ceiling unit, parts thereof being shown in section.
As indicated in the drawings, a structure embodying my invention includes as its principal feature a building element or joist consisting of spaced webs 1 which are preferably disposed at a. slight angle with respect to each other and which may be connected at their upper edges by a top plate 2. A flange 3 extends at an angle from the lower edge of web 1. In practice, this building element will be constructed of a single piece of light weight sheet metal formed to the desired shape by any suitable or well'known method. The' flange 3 will preferably be provided with means whereby a. sheet of metal lath may be secured thereto. In the illustrated embodiment of' my invention, I have shown tongues 4 punched out of the metal of the flange and adapted to extend through the openings in a sheet of metal lath, wire mesh, or similar ceiling reinforcing element and to be bent back upwardl around a. portion of such element so that t e. same is securely engaged and supported by the tongue. Each building ele- I,
ment is also provided with means for holding rough flooring in operative position, said means being shown more clearly in Figure 4 as a prong 5. This may be struck up out of any suitable portion of the element but is shown in the drawings as forming a part of the top plate 2.
Building elements as hereinabove described are secured together and assembled on the ]ob to form what-may be conveniently called a floor-ceiling unit. For this purpose, a group of four elements, for example, is held together as a unitary structure by means of tie members 6, each of which is fastened to the component elements by any suitable means. In the illustrated construction, the flanges 3 are provided with slots or openings 7 positioned and adapted to 'receive tongues 8 which are struck up from the metal of the tie members 6. In order to insure a more secure connection with the wooden flooring a wooden strip 9 is secured to each of the outer webs of the floor-ceiling unit by any suitable means such for example as by nails 10 driven through the underlyinglange 3. A sheet of metal lath, expanded metal, wire lath or similar material 11 is retained in operative position with respect to the unit by means of the tongues 4 or other suitable fastening in` terposed between the flanges 3 and the metal lathv 11.
The structure thusfar described forms a complete unit adapted to be put in place and secured on beams or trusses 12 by means of screws 13 or other suitable fastening means. Under ordinary conditions it is contemplated that a sulficiently rigid connection can be made by employing screws at the four places indicated in Figure 1, although the ends of each yflange will preferably be punched to receive screws. The rough flooring 14, sup ported on the tops of said units, is retained against lateral movement by the prongs 5 which penetrate said flooring when the latter is hammered down against said prongs and ready to be secured in is furthersecured to the floorceiling units by means of nails 15 driven into the wooden members 9. With these operations completed, the structure is ready to receive the finished flooring 16 and the ceiling plaster 17.
As indicated more clearly in Figure 4, the webs 1 may be cut away at one or both ends in such a Way that their lower edges will extend beyond their upper edges. This cutting away of the web affords a suitable space through which to lead pipes, conduits and the like so that little or no cutting ofthe elements will be necessary at the place of assembly.
An advantage derived from the above described construction is that the elements can be made in any predetermined suitable uniform length. For house construction and the like Where floor loads are relatively light, the metallic members. or elements may be made in four-foot lengths preformed and stamped at the mill. Where the webs 1 are slightly inclined with respect to each other, they can be shipped in nested' relation, thus effecting a. substantial economy in transportation cost. The tie members 6 are preferably made of relatively light bar material and also present no problem of transportation. The spacing of the component parts of any given unit will be determined somewhat by the intended use of the building. Ordinaril the spacing will be such as to form a four-foot square unit which lends itself to the construction of rooms of sizes in multiples of four feet. It will be .apparent thatv the Operation of assembling the units hereinabove described may be quickly and effectively accomplished by rela-- tively unskilled workmen, it being necessary only to connect the tie members 6 with the flanges 3, nail on the wooden strips 9 and secure the sheet of metal lath to the flanges 3 by means of the tongues 4. The unit is then permanent position as by the screws 13, thus involving only a relatively simple and rapid mechanical operation. and benefits other than those hereinabovel specifically referred to will be experienced in connection with the use of' my inventipn.
I claim as my invention:
1. A floor-ceiling construction unit comprising 'a plurality of separate metal joists each having a top, divergent webs and longitudinal flanges, a plurality of spaced tie' members extending across and engaging under portions of said flanges, means for semembers to sa1d flanges to curing said tie form a composite frame, a sheet of metal lath secured in suspended engagement with said flanges, and floor-board engaging prongs projecting from said tops to retain anoverlying floor structure against lateral displacement.
2. A floor-ceiling construction comprising in combination spaced'beams each having a web and a flange, a composite floor-ceiling `unit supported on said beam flanges between It is contemplated that advantagesl said beams and having top floor supportin surfaces exposed above the top level of said beams, each of said units comprising a U- shaped joist provided with upwardly extending floor engaging prongs, divergent webs and longitudinal flanges, transversely disposed s aced tie members having portions interloc ing with said longitudinal flanges, a sheet of metal lath secured to said longitudinal flanges, and flooring supported on said joist tops and in engagement with said prongs.
3. A floor-ceiling construction unit comprising a plurality of metal joists each having a top, divergent webs and longitudinal flanges, a plurality'of spaced transverse tie members extending across and engaging under portions of sa1d joists,vmeans for securing said tie members to said joists to form a composite frame, a metal ceiling element secured in suspended engagement with said joists, and floor board engaging means projecting from the tops of said joists to retain an'overlying floor structure against lateral displacement.
4. A floor-ceiling construction comprisin in combination spaced beams each provided with a flange, a composite floor-ceiling unit supported on said flanges between said beams and having top floor supporting surfaces exposed about the top level of thebeams, each of said units comprising a U-shaped joist provided with upwardly extending yfloor engagng prongs and longitudinal flanges, transversely arranged spaced tie members having portions interlocking with said joists, a metal ceiling element secured to the flanges of said joists, and flooring supported on the tops of the joists and in engagement with said prongs.
In testimony whereof, I have signed my name to this specification this 28th day of September, 192
WOLFGANG T. OTTO.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US309135A US1847891A (en) | 1928-09-29 | 1928-09-29 | Building construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US309135A US1847891A (en) | 1928-09-29 | 1928-09-29 | Building construction |
Publications (1)
Publication Number | Publication Date |
---|---|
US1847891A true US1847891A (en) | 1932-03-01 |
Family
ID=23196840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US309135A Expired - Lifetime US1847891A (en) | 1928-09-29 | 1928-09-29 | Building construction |
Country Status (1)
Country | Link |
---|---|
US (1) | US1847891A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439960A (en) * | 1943-05-03 | 1948-04-20 | Tennessee Coal Iron And Railro | Prefabricated metal house construction |
US2578465A (en) * | 1946-10-07 | 1951-12-11 | Davisbilt Steel Joist Inc | Metal joist |
US2610707A (en) * | 1946-02-23 | 1952-09-16 | Nat Steel Corp | Building structure |
US2945328A (en) * | 1954-03-02 | 1960-07-19 | Websteel Framing Systems Inc | Floor joist and assembly |
US3030972A (en) * | 1960-02-08 | 1962-04-24 | Roy W Wilson | Portable hunter's shelter |
US3147571A (en) * | 1959-03-20 | 1964-09-08 | Bethlehem Steel Corp | Concrete bridging beam form |
-
1928
- 1928-09-29 US US309135A patent/US1847891A/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439960A (en) * | 1943-05-03 | 1948-04-20 | Tennessee Coal Iron And Railro | Prefabricated metal house construction |
US2610707A (en) * | 1946-02-23 | 1952-09-16 | Nat Steel Corp | Building structure |
US2578465A (en) * | 1946-10-07 | 1951-12-11 | Davisbilt Steel Joist Inc | Metal joist |
US2945328A (en) * | 1954-03-02 | 1960-07-19 | Websteel Framing Systems Inc | Floor joist and assembly |
US3147571A (en) * | 1959-03-20 | 1964-09-08 | Bethlehem Steel Corp | Concrete bridging beam form |
US3030972A (en) * | 1960-02-08 | 1962-04-24 | Roy W Wilson | Portable hunter's shelter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2152189A (en) | Steel construction | |
US3751870A (en) | Frame structure system | |
US1981240A (en) | Wall construction | |
US1981239A (en) | Building construction | |
US2271472A (en) | Building construction | |
US3034185A (en) | Reinforcing brace | |
US1990656A (en) | Self-sustaining partition | |
US2335303A (en) | Building structure | |
US4761928A (en) | Insulating batts sag preventing wall frame stud | |
US1998425A (en) | Acoustical building construction | |
US3343329A (en) | Spacer-support clip for ceiling construction | |
US2843363A (en) | Tubing hanger | |
US1847891A (en) | Building construction | |
US2432622A (en) | Structural member | |
US2578465A (en) | Metal joist | |
EP0149641A1 (en) | System for supporting and retaining insulation | |
US2041773A (en) | Resilient building wall clip construction | |
US2945328A (en) | Floor joist and assembly | |
US2099632A (en) | Blind fastener for wall and cettlng | |
US2898640A (en) | Ceiling construction | |
US1779713A (en) | Building construction | |
US2298104A (en) | Fabricated steel studding | |
US1858715A (en) | Building construction | |
US2104874A (en) | Building | |
US2131485A (en) | Sound deafening supporting means for floors |